/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.qatest.ddl.auto.tablegroup.ListDefaultTestCaseUtils;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import org.yaml.snakeyaml.Yaml;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

public class ListDefaultTestCaseUtils {

    public static ListDefaultTestCaseBean readFromYml(String fileName) throws FileNotFoundException {
        Yaml yaml = new Yaml();
        InputStream inputStream = new FileInputStream(fileName);
        return yaml.loadAs(inputStream, ListDefaultTestCaseBean.class);
    }

    public static Set<String> parseAnswer(String answer) {
        if (answer == null) {
            return ImmutableSet.of();
        }
        return Arrays.stream(answer.split(",")).collect(Collectors.toSet());
    }
}
